Hello, I am trying to simulate the behavior of a MOSFET at different temperatures (25ºC and 17ºC), but I am having some issues. I have chosen the n-Channel MOSFET model from the Simulink library and below I attach the circuit and the parameters I have used based on the curves provided by the manufacturer.

The parameterization used is a 3-D Lookup table, temperature dependent, and in the following image, you can see the matrix used for IDs (datos_Ids) which depends on Vgs, Vds, and T.

When the simulation is run, even if the value in Temperature Source is changed, the same simulation always results; it seems to be independent of the temperature.

Any suggestions?
Thank you very muchHello, I am trying to simulate the behavior of a MOSFET at different temperatures (25ºC and 17ºC), but I am having some issues. I have chosen the n-Channel MOSFET model from the Simulink library and below I attach the circuit and the parameters I have used based on the curves provided by the manufacturer.

The parameterization used is a 3-D Lookup table, temperature dependent, and in the following image, you can see the matrix used for IDs (datos_Ids) which depends on Vgs, Vds, and T.

When the simulation is run, even if the value in Temperature Source is changed, the same simulation always results; it seems to be independent of the temperature.

Any suggestions?
Thank you very much Hello, I am trying to simulate the behavior of a MOSFET at different temperatures (25ºC and 17ºC), but I am having some issues. I have chosen the n-Channel MOSFET model from the Simulink library and below I attach the circuit and the parameters I have used based on the curves provided by the manufacturer.

The parameterization used is a 3-D Lookup table, temperature dependent, and in the following image, you can see the matrix used for IDs (datos_Ids) which depends on Vgs, Vds, and T.

When the simulation is run, even if the value in Temperature Source is changed, the same simulation always results; it seems to be independent of the temperature.

Any suggestions?
Thank you very much 3-d lookup table, temperature dependent parameteri, n-channel mosfet MATLAB Answers — New Questions

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